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07 Jan 2003

"SLOW-mAG"
I have a spastic colon and on many occasions feel constipated. I therefore stopped taking calcium supplements and was advised by a chemist to take a supplement called "Slow-Mag". On the box it says "COMPOSITION - Enteric coated tablets containing Magnesium Chloride 535mg". Does this mean per tablet? I thought that magnesium requirements for a woman of my age is about 310mg of magnesium (I'm 25 years old). Is there a difference between magnesium and magnesium chloride. The box says I should take 3 - 4 tablets a day which I cont understand if each tablet has 535mg of MC. Can you please help me understand this better? I'm also not sure why he advised me to take this - what does Slow-Mag do other then give me sufficient magnesium?
Answer 13,064 views
Expert
DietDoc
DietDoc

01 Jan 0001

Dear Clar
The SA magnesium RDA for adult women is 400 mg per day, so if you don't have a magnesium deficiency, then one tablet containing 535 mg should be more than sufficient. I can only surmise that the chemist recommended the magnesium supplement to assist peristalsis to prevent constipation, because magnesium salts have a laxative effect. Magnesium chloride is generally speaking less aggravating to the bowels than magnesium sulphate (Epsom salts) which is used by some individuals for constipation. I don't understand why you have stopped taking calcium supplements? Were they making you constipated? If so, try using Calcium Sandoz effervescent tablets which should not make you constipated.
Best regards
DietDoc
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